Home / 10,505,635-15,758,452.76-2,527,459

Finding the Fourth Proportional to 10,505,635, 15,758,452.76 and 2,527,459

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Solution

The fourth proportional to 10,505,635, 15,758,452.76 and 2,527,459 is: 3,791,188.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,635 : 15,758,452.76 = 2,527,459 : x
  2. Step 2: Convert to fraction form
    10,505,635/15,758,452.76 = 2,527,459/x
  3. Step 3: Cross multiply
    10,505,635x = 15,758,452.76 × 2,527,459
  4. Step 4: Simplify right side
    10,505,635x = 39,828,843,254,336.84
  5. Step 5: Solve for x
    x = 39,828,843,254,336.84/10,505,635
  6. Step 6: Final answer
    x = 3,791,188.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.